Item

Specification

Product Name 

electric bike battery 

Nominal voltage

48V

Rated capacity

20±1Ah (at 0.2C discharge rate)

Dimension

(343±2) * (116±2) * (106±2)mm

Max. continuous discharge current

30A 

Charge current

≤10A

Peak discharge current

85±15A  (in 20 ±5ms)

Discharge cut-off voltage

about 39V

Max. charge voltage

54.6±0.05V

Charge Method

CC /CV

Inner resistance

≤120mΩ

Weight

about 7KG

Material of case 

 AL/DL/CPP

Operation temperature range

Charge:    0°C~ +45°C

Discharge:  -20°C~ +45°CV